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All results from a given calculation for CF3CF2Cl (pentafluorochloroethane)

using model chemistry: M06-2X/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G(2df,p)
 hartrees
Energy at 0K-1035.426759
Energy at 298.15K-1035.429276
HF Energy-1035.426759
Nuclear repulsion energy538.145925
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at M06-2X/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1420 1352 69.15      
2 A' 1315 1253 234.41      
3 A' 1196 1140 181.88      
4 A' 1010 962 250.79      
5 A' 787 750 41.59      
6 A' 666 634 16.74      
7 A' 568 541 7.38      
8 A' 448 426 0.15      
9 A' 371 353 0.02      
10 A' 318 302 1.49      
11 A' 180 171 1.31      
12 A" 1336 1272 307.72      
13 A" 1287 1226 96.64      
14 A" 610 581 1.16      
15 A" 457 436 1.83      
16 A" 331 316 0.04      
17 A" 218 207 1.89      
18 A" 59 56 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 6288.1 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 5988.8 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at M06-2X/6-31G(2df,p)
ABC
0.07909 0.05154 0.04637

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.084 -0.637 0.000
C2 -0.624 0.731 0.000
Cl3 1.835 -0.428 0.000
F4 -0.294 -1.304 1.078
F5 -0.294 -1.304 -1.078
F6 -1.930 0.524 0.000
F7 -0.294 1.415 1.078
F8 -0.294 1.415 -1.078

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 F5 F6 F7 F8
C11.53991.76431.32341.32342.32432.34822.3482
C21.53992.71882.32712.32711.32271.31871.3187
Cl31.76432.71882.54282.54283.88413.01543.0154
F41.32342.32712.54282.15672.68012.71953.4707
F51.32342.32712.54282.15672.68013.47072.7195
F62.32431.32273.88412.68012.68012.15282.1528
F72.34821.31873.01542.71953.47072.15282.1562
F82.34821.31873.01543.47072.71952.15282.1562

picture of pentafluorochloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.337 C1 C2 F7 110.220
C1 C2 F8 110.220 C2 C1 Cl3 110.557
C2 C1 F4 108.487 C2 C1 F5 108.487
Cl3 C1 F4 110.063 Cl3 C1 F5 110.063
F4 C1 F5 109.139 F6 C2 F7 109.177
F6 C2 F8 109.177 F7 C2 F8 109.680
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.263      
2 C 0.329      
3 Cl -0.114      
4 F -0.098      
5 F -0.098      
6 F -0.102      
7 F -0.090      
8 F -0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.110 -0.006 0.000 0.110
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.927 -0.091 0.000
y -0.091 -47.931 0.000
z 0.000 0.000 -48.297
Traceless
 xyz
x 1.187 -0.091 0.000
y -0.091 -0.319 0.000
z 0.000 0.000 -0.868
Polar
3z2-r2-1.736
x2-y21.005
xy-0.091
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.673 -0.046 0.000
y -0.046 4.963 0.000
z 0.000 0.000 4.881


<r2> (average value of r2) Å2
<r2> 245.843
(<r2>)1/2 15.679